do someone a favor
US /"duː ˈsʌm.wʌn ə ˈfeɪ.vər"/
UK /"duː ˈsʌm.wʌn ə ˈfeɪ.vər"/

成語
1.
幫一個忙, 施恩
to do something to help someone
範例:
•
Could you do me a favor and pick up my mail?
你能幫我一個忙去取我的郵件嗎?
•
I'll do you a favor this time, but don't expect it again.
這次我幫你一個忙,但別指望下次。
在 Lingoland 學習這個單詞